MarvelXACT™ UHPLC Connection Systems: Finger-tight with a “Click” Feedback
Ensure a Perfect Connection Every Time with the New MarvelXACT™ Fitting System for Trouble-free Liquid Chromatography
Our expertly designed MarvelXACT™ connection system takes the guesswork out of your process by eliminating the risk of under- and over-tightening with our patented torque-limiting mechanism. This unique feature provides a haptic “click” feedback when it reaches the optimum torque, assuring a perfect connection every time. Built with sturdy, bioinert PEEK and stainless steel, MarvelXACT™ can be connected and disconnected more than 100 times.
19,000 psi (~1,310 bar) for routine use; up to 23,000 psi max over pressure for PEEK-lined versions; up to 29,000 psi max over pressure for stainless steel versions
Finger-tighten until the first “click” feedback is received.
1/32” OD flexible 316 stainless steel with 1/16” OD rigid tube ends
10-32 threaded, PEEK fittings with 316 stainless steel threads
NOTE: The above performance specifications apply to use with appropriately-designed receiving ports under optimal conditions, using water for the testing process. If different conditions are used, the expected pressure threshold will be different.
Core shell ( 2µm, 3µm ) columns with total porosity of 2µm or less
Inner diameter 4.6 (mm)
254µm - 125µm
125µm - 100µm
Inner diameter 3.0 (mm)
150µm - 100µm
100µm - 75µm
Inner diameter 2.1 (mm)
125µm - 75µm
Inner diameter 1.0 (mm)
100µm - 75µm
75µm - 50µm
Pressure on tubing
*Marvel X PLS Inner diamater 75µm, length 250 mm 2 pieces connected (total 500mm)
Flow rate (ml/min)
Measurement conditions Mobile phase: Acetonitrile/ water = 60/40, Temperature: 25°C The relationship between the inner diameter (R) of the pipe and the pressure (P) applied to the pipe is P= A/ R4 (A is a coefficient). If the inner diameter of the pipe is halved, the pressure applied to the pipe will be 16 times.